New Mexico Governor Bill Richardson recently broke ground on construction of Spaceport America.
Astronauts are preparing for their most ambitious experiment yet: how to get along in a crowded environment.
About 108 times the earth’s size and cooking at 11,000 degrees, the sun is usually a pretty happening place.
Following a successful mission to upgrade the Hubble Space Telescope, the crew of Space Shuttle Atlantis landed successfully at 8:39 a.m. on Sunday.
U.S. space shuttle 'Atlantis' made a flawless landing at Edwards Air Force base in California.
The shuttle Atlantis crew closed their spaceship's cargo bay doors on Saturday, hoping for...
Astronauts made a final trip to the Hubble Telescope to install fresh batteries, thermal shields and a sensor.
Two spacewalking astronauts on Saturday tackled one of their toughest repairs to the Hubble Space Telescope.
Astronauts replaced gyroscopes to allow the Hubble Space Telescope to steady its gaze on distant galaxies.
Space shuttle astronauts plucked the Hubble Space Telescope from orbit and tucked it into their ship's cargo bay.